The BBC have been in touch with some more details on the new series of Torchwood, now titled; Torchwood: Miracle Day.

Bill Pullman, Mekhi Phifer, Alexa Havins and Arlene Tur join John Barrowman and Eve Myles for new series as plot and character details exclusively revealed.

BBC Cymru Wales, BBC Worldwide and US premium entertainment network, Starz Entertainment, today announced new cast, plot and character details for the new series of hit BBC ONE hit drama Torchwood. This highly anticipated new series will have the title Torchwood: Miracle Day and will premiere this July.

ER and Lie To Me star Mekhi Phifer will play Rex Matheson, a C.I.A. operative who joins forces with Captain Jack and Gwen Cooper to fight a global conspiracy that reaches from Washington to Wales and the slums of Shanghai whilst Bill Pullman, best known for his big screen roles such as While You Were Sleeping and Independence Day will take on the role of Oswald Danes, a convicted child killer who survives his own execution to become the most infamous man on the planet.

Also making their Torchwood debuts are Alexa Havins as Esther Drummond, a deskbound C.I.A employee who dreams of active duty and who suddenly finds herself running alongside Jack, Gwen and Rex; and Arlene Tur as Dr Vera Juarez, a Washington D.C. surgeon, who ends up on the frontline of medical care on “Miracle Day” advising the government think-tanks on the best course of action for the world’s population.

The plot of Miracle Day is the most explosive Torchwood storyline yet. One day, nobody dies. All across the world, nobody dies. And then the next day, and the next, and the next, people keep aging -- they get hurt and sick -- but they never die. The result: a population boom, overnight. With all the extra people, resources are finite. It’s said that in four months’ time, the human race will cease to be viable. But this can’t be a natural event – someone’s got to be behind it. It’s a race against time as C.I.A. agent Rex Matheson investigates a global conspiracy. The answers lie within an old, secret British institute. As Rex keeps asking “What is Torchwood?", he’s drawn into a world of adventure, and a threat to change what it means to be human, forever.

John Barrowman and Eve Myles will return in their roles as Captain Jack Harkness and Gwen Cooper respectively.

The 10-episode instalment has been written by a team led by Torchwood creator, Russell T Davies, and produced by BBC Worldwide Productions.

BBC Worldwide, having previously distributed Torchwood to territories such as Korea, Japan, Italy, Spain, Israel, Russia and across Latin America will distribute the new series to broadcasters globally.

While previous series were based on location in Cardiff, Wales, this new instalment will feature locations in Wales, the US and around the world.

The series was originally commissioned and produced in 2006 by BBC Cymru Wales, with the latest high octane series, Torchwood: Children of Earth capturing UK audiences of more than 6 million.